uml: remove unneeded void * cast

[cascardo/linux.git] / net / ipx / af_ipx.c

diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 15419dd..29b063d 100644 (file)
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -87,7 +87,7 @@ extern int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc,
                            unsigned char *node);
 extern void ipxrtr_del_routes(struct ipx_interface *intrfc);
 extern int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx,
-                              struct iovec *iov, int len, int noblock);
+                              struct iovec *iov, size_t len, int noblock);
 extern int ipxrtr_route_skb(struct sk_buff *skb);
 extern struct ipx_route *ipxrtr_lookup(__be32 net);
 extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
@@ -347,6 +347,9 @@ static int ipxitf_device_event(struct notifier_block *notifier,
        struct net_device *dev = ptr;
        struct ipx_interface *i, *tmp;
 
+       if (dev->nd_net != &init_net)
+               return NOTIFY_DONE;
+
        if (event != NETDEV_DOWN && event != NETDEV_UP)
                goto out;
 
@@ -986,7 +989,7 @@ static int ipxitf_create(struct ipx_interface_definition *idef)
        if (intrfc)
                ipxitf_put(intrfc);
 
-       dev = dev_get_by_name(idef->ipx_device);
+       dev = dev_get_by_name(&init_net, idef->ipx_device);
        rc = -ENODEV;
        if (!dev)
                goto out;
@@ -1094,7 +1097,7 @@ static int ipxitf_delete(struct ipx_interface_definition *idef)
        if (!dlink_type)
                goto out;
 
-       dev = __dev_get_by_name(idef->ipx_device);
+       dev = __dev_get_by_name(&init_net, idef->ipx_device);
        rc = -ENODEV;
        if (!dev)
                goto out;
@@ -1189,7 +1192,7 @@ static int ipxitf_ioctl(unsigned int cmd, void __user *arg)
                if (copy_from_user(&ifr, arg, sizeof(ifr)))
                        break;
                sipx = (struct sockaddr_ipx *)&ifr.ifr_addr;
-               dev  = __dev_get_by_name(ifr.ifr_name);
+               dev  = __dev_get_by_name(&init_net, ifr.ifr_name);
                rc   = -ENODEV;
                if (!dev)
                        break;
@@ -1360,11 +1363,14 @@ static struct proto ipx_proto = {
        .obj_size = sizeof(struct ipx_sock),
 };
 
-static int ipx_create(struct socket *sock, int protocol)
+static int ipx_create(struct net *net, struct socket *sock, int protocol)
 {
        int rc = -ESOCKTNOSUPPORT;
        struct sock *sk;
 
+       if (net != &init_net)
+               return -EAFNOSUPPORT;
+
        /*
         * SPX support is not anymore in the kernel sources. If you want to
         * ressurrect it, completing it and making it understand shared skbs,
@@ -1375,7 +1381,7 @@ static int ipx_create(struct socket *sock, int protocol)
                goto out;
 
        rc = -ENOMEM;
-       sk = sk_alloc(PF_IPX, GFP_KERNEL, &ipx_proto, 1);
+       sk = sk_alloc(net, PF_IPX, GFP_KERNEL, &ipx_proto, 1);
        if (!sk)
                goto out;
 #ifdef IPX_REFCNT_DEBUG
@@ -1644,6 +1650,9 @@ static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
        u16 ipx_pktsize;
        int rc = 0;
 
+       if (dev->nd_net != &init_net)
+               goto drop;
+
        /* Not ours */
        if (skb->pkt_type == PACKET_OTHERHOST)
                goto drop;